(19)

(11)

EP 3 291 720 A1

(12)

(43) Date of publication: 14.03.2018 Bulletin 2018/11 (21) Application number: 16720121.9 (22) Date of filing: 03.05.2016

(51) International Patent Classification (IPC):  A47L 15/42(2006.01) (86) International application number: PCT/EP2016/059873 (87) International publication number: WO 2016/177718 (10.11.2016 Gazette 2016/45)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 06.05.2015 TR 201505471 (71) Applicant: Arçelik Anonim Sirketi 34950 Istanbul (TR)	(72) Inventors: POYRAZ, Onur 34950 Istanbul (TR) DOKMECI, Saadettin 34950 Istanbul (TR) ALPTEKIN, Ahmet 34950 Istanbul (TR) SAHIN, Yavuz 34950 Istanbul (TR)